[INFO] fetching crate martin_my_crate_rust_round4 0.1.0...
[INFO] testing martin_my_crate_rust_round4-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate martin_my_crate_rust_round4 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate martin_my_crate_rust_round4 0.1.0
[INFO] finished tweaking crates.io crate martin_my_crate_rust_round4 0.1.0
[INFO] tweaked toml for crates.io crate martin_my_crate_rust_round4 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate martin_my_crate_rust_round4 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5c35437e73077e3bfa84cb3b18b5b353831599170d79444d05b9fcde51f075
[INFO] running `Command { std: "docker" "start" "-a" "9e5c35437e73077e3bfa84cb3b18b5b353831599170d79444d05b9fcde51f075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5c35437e73077e3bfa84cb3b18b5b353831599170d79444d05b9fcde51f075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5c35437e73077e3bfa84cb3b18b5b353831599170d79444d05b9fcde51f075", kill_on_drop: false }`
[INFO] [stdout] 9e5c35437e73077e3bfa84cb3b18b5b353831599170d79444d05b9fcde51f075
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a38f06fc95eeec4eaf4500d51b3fe18fd0041c3bf9ee7d0c013dd581d98e2cd7
[INFO] running `Command { std: "docker" "start" "-a" "a38f06fc95eeec4eaf4500d51b3fe18fd0041c3bf9ee7d0c013dd581d98e2cd7", kill_on_drop: false }`
[INFO] [stderr]    Compiling martin_my_crate_rust_round4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "a38f06fc95eeec4eaf4500d51b3fe18fd0041c3bf9ee7d0c013dd581d98e2cd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38f06fc95eeec4eaf4500d51b3fe18fd0041c3bf9ee7d0c013dd581d98e2cd7", kill_on_drop: false }`
[INFO] [stdout] a38f06fc95eeec4eaf4500d51b3fe18fd0041c3bf9ee7d0c013dd581d98e2cd7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a8da6baf0f8d8d8bd8134ee142a05bd6a834ee4ab490ae95d8c27de8ffe3e7f
[INFO] running `Command { std: "docker" "start" "-a" "1a8da6baf0f8d8d8bd8134ee142a05bd6a834ee4ab490ae95d8c27de8ffe3e7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling martin_my_crate_rust_round4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "1a8da6baf0f8d8d8bd8134ee142a05bd6a834ee4ab490ae95d8c27de8ffe3e7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a8da6baf0f8d8d8bd8134ee142a05bd6a834ee4ab490ae95d8c27de8ffe3e7f", kill_on_drop: false }`
[INFO] [stdout] 1a8da6baf0f8d8d8bd8134ee142a05bd6a834ee4ab490ae95d8c27de8ffe3e7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1cb5a696fdb57c0a0755ad8d43e2dd15d1a5df942572dfe76a928c6f095debc
[INFO] running `Command { std: "docker" "start" "-a" "f1cb5a696fdb57c0a0755ad8d43e2dd15d1a5df942572dfe76a928c6f095debc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/martin_my_crate_rust_round4-0cf7abccdd9ea250)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::add_one_to_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests martin_my_crate_rust_round4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - add_one (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1cb5a696fdb57c0a0755ad8d43e2dd15d1a5df942572dfe76a928c6f095debc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cb5a696fdb57c0a0755ad8d43e2dd15d1a5df942572dfe76a928c6f095debc", kill_on_drop: false }`
[INFO] [stdout] f1cb5a696fdb57c0a0755ad8d43e2dd15d1a5df942572dfe76a928c6f095debc